JSN-SR04T Waterproof Ultrasonic Sensor Module
The JSN-SR04T Waterproof Ultrasonic Sensor Module is a high-performance distance measuring sensor designed for outdoor and harsh environments. Unlike the traditional HC-SR04 ultrasonic sensor, the JSN-SR04T comes with a waterproof ultrasonic probe, making it suitable for water level monitoring, tank measurement, smart agriculture, robotics, industrial automation, and IoT applications.
This sensor uses ultrasonic sound waves to accurately measure distances from 20cm to 600cm. It is compatible with Arduino Uno, ESP32, ESP8266, Raspberry Pi, STM32, and other popular microcontrollers used by students, hobbyists, engineers, and researchers in Bangladesh.
Whether you are building a smart water tank monitoring system, obstacle avoidance robot, or industrial liquid level controller, the JSN-SR04T offers reliable performance even in humid, dusty, or outdoor environments.
Features:
- Waterproof ultrasonic transducer
- Distance measurement range up to 6 meters
- High accuracy and stable performance
- Compatible with Arduino and ESP32
- Suitable for outdoor projects
- Low power consumption
- Easy integration with microcontrollers
- Ideal for water level monitoring systems
- Strong anti-interference capability
Specifications:
| Specification | Details |
|---|---|
| Model | JSN-SR04T |
| Operating Voltage | 5V DC |
| Operating Current | 30mA (Typical) |
| Measuring Range | 20cm – 600cm |
| Frequency | 40kHz |
| Accuracy | ±1cm |
| Output Signal | TTL Pulse Width |
| Detection Angle | Less than 50° |
| Waterproof Grade | Waterproof Probe |
| Cable Length | Approx. 2.5 Meter |
| Interface | VCC, Trig, Echo, GND |
| Operating Temperature | -20°C to +70°C |
Applications:
- Water Tank Level Monitoring
- Smart Irrigation Systems
- Industrial Liquid Level Detection
- Smart Dustbin Projects
- Obstacle Avoidance Robots
- Arduino Projects
- ESP32 IoT Projects
- Smart Parking Systems
- Automation Projects
- River and Reservoir Monitoring
Why Choose JSN-SR04T?
The JSN-SR04T is one of the most popular waterproof ultrasonic sensors among Bangladeshi students and engineers because it provides long-range distance measurement while protecting the sensing element from water, dust, and environmental damage.
Compared to the HC-SR04, the JSN-SR04T performs better in outdoor conditions and water-level measurement applications.
Arduino Compatibility:
The JSN-SR04T works seamlessly with:
- Arduino Uno
- Arduino Nano
- Arduino Mega
- ESP32 Development Board
- ESP8266 NodeMCU
- Raspberry Pi
- STM32
- PIC Microcontrollers
Conclusion:
The JSN-SR04T Waterproof Ultrasonic Sensor Module is an excellent choice for students, electronics enthusiasts, engineers, and IoT developers looking for reliable distance and water-level measurement. Its waterproof design, long detection range, and Arduino compatibility make it one of the best ultrasonic sensors available for practical projects in Bangladesh.
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